// Copyright (C) Kumo inc. and its affiliates.
// Author: Jeff.li lijippy@163.com
// All rights reserved.
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as published
// by the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program.  If not, see <https://www.gnu.org/licenses/>.
//
#pragma once

#include <cantor/proto/type.pb.h>
#include <memory>
#include <turbo/container/flat_hash_map.h>
#include <turbo/utility/status.h>

namespace cantor {
    class UdfRegistry {
    public:
        UdfRegistry() = default;

        virtual ~UdfRegistry() {
        }

        virtual turbo::Status udf_registry(std::string_view uri, const std::shared_ptr<pb::TypeInfo> &real_info);

        virtual const std::shared_ptr<pb::TypeInfo> real_info(std::string_view uri) const;

    private:
        turbo::flat_hash_map<std::string, std::shared_ptr<pb::TypeInfo> > _udf_map;
    };
} // namespace cantor
